In an era where nutrition plays a central role in preventing disease, improving wellbeing, and enhancing performance, the demand for qualified nutrition coaches has never been higher. The OSHAA 30-Hours Professional Diploma in Diet and Nutrition Coaching is designed for individuals who want to deepen their understanding of nutrition science and gain practical skills to guide others towards healthier lifestyles.
Whether you’re an aspiring coach, personal trainer, health enthusiast, or already working in a wellness role, this course provides the foundational knowledge and applied techniques to support clients in achieving balanced, sustainable health outcomes.
Nutrition is more than just food choices—it’s about lifestyle, behaviour, and personalised care. Poor dietary habits are a major contributing factor to chronic illnesses such as obesity, diabetes, cardiovascular disease, and more. Diet and nutrition coaching helps individuals bridge the gap between nutritional knowledge and real-life application, creating meaningful, long-term change.
The OSHAA 30-Hours Professional Diploma in Diet and Nutrition Coaching equips you with the knowledge and tools to inspire and support healthier lives. Whether you’re working with clients one-on-one, running workshops, or simply enhancing your own health journey, this course offers the insight and confidence you need to make a positive difference.
OSHAA 30-Hours Professional Diploma in Diet And Nutrition Coaching
Study Units
Learning Outcomes
Introduction to Diet and Nutrition Coaching (2 hours)
- Understand the role and scope of a diet and nutrition coach
- Explore the basic principles of nutrition and its impact on health
- Identify key responsibilities and limitations in nutrition coaching
- Recognise the importance of evidence-based practice in coaching
Fundamentals of Human Nutrition and Macronutrients (4 hours)
- Describe the functions and sources of carbohydrates, proteins, and fats
- Understand the role of macronutrients in energy provision and health
- Identify dietary recommendations and guidelines for balanced intake
- Apply knowledge of macronutrients to everyday dietary choices
Micronutrients and Their Role in Health (5 hours)
- Understand the role of vitamins and minerals in bodily functions
- Identify signs of micronutrient deficiencies and excesses
- Explore dietary sources of essential vitamins and minerals
- Evaluate the use and limitations of supplements in a coaching context
Energy Balance, Metabolism, and Weight Management (4 hours)
- Define energy balance and its impact on weight and health
- Understand the components of metabolism and caloric needs
- Learn strategies for weight loss, maintenance, and gain
- Apply concepts to support clients in managing body composition
Nutrition Across the Life Stages (5 hours)
- Understand nutritional needs during infancy, childhood, adolescence, adulthood, and old age
- Explore dietary considerations for pregnancy and lactation
- Recognise how life stages influence dietary habits and requirements
- Provide age-appropriate dietary advice and support
Special Diets and Common Nutritional Considerations (4 hours)
- Identify common dietary patterns (e.g. vegetarian, vegan, gluten-free)
- Understand nutritional approaches to managing chronic conditions
- Explore the principles of culturally sensitive dietary coaching
- Recognise medical conditions that require referral to registered dietitians
Reading Food Labels and Meal Planning Basics (3 hours)
- Interpret food packaging and nutritional labelling accurately
- Understand portion sizes, ingredients, and daily value percentages
- Learn how to guide clients in planning balanced meals
- Develop simple meal plans to support various health goals
Behaviour Change and Motivational Techniques (3 hours)
- Understand psychological models of behaviour change
- Learn motivational interviewing techniques to support dietary change
- Explore strategies to increase client adherence and accountability
- Develop communication skills that promote client empowerment and progress
- Build a Strong Foundation in Nutrition: Gain in-depth knowledge of human nutrition, including macronutrients, micronutrients, and the role of nutrition in health and wellness.
- Support Clients Effectively: Learn how to create personalized nutrition plans and offer practical advice that aligns with clients’ health goals, whether for weight management, improved performance, or overall wellbeing.
- Develop Coaching Skills: Master the art of coaching by learning how to motivate, inspire, and support clients in making lasting dietary and lifestyle changes.
- Expand Career Opportunities: This diploma opens up a range of professional opportunities in health, fitness, and wellness sectors, equipping you with the expertise to work as a nutrition coach or advisor.
- Improve Client Health Outcomes: Empower clients to make informed dietary decisions that lead to better health outcomes, including managing chronic conditions, improving energy levels, and enhancing overall wellbeing.
- Apply Behaviour Change Models: Learn to use evidence-based techniques such as motivational interviewing and behaviour change models to encourage sustainable habits.
- Stay Current with Nutrition Trends: Stay up to date with the latest research and trends in nutrition, including popular diets, emerging dietary needs, and food labelling.
- Enhance Professional Credibility: Achieve a recognised qualification that adds value to your professional profile, boosting your credibility in the nutrition and wellness industry.
- Flexible Learning: The online format allows you to study at your own pace, making it ideal for working professionals who want to enhance their skills without disrupting their careers.
- Comprehensive Knowledge of Special Diets: Learn how to provide dietary support for a range of dietary patterns, medical conditions, and life stages, expanding your ability to serve a diverse client base.
This course is designed to equip you with both the theoretical knowledge and practical skills to succeed as a qualified diet and nutrition coach, ready to make a meaningful impact on your clients’ lives.
This course is ideal for a wide range of individuals, including:
- Fitness Professionals and Personal Trainers: Enhance your ability to provide nutritional guidance alongside fitness coaching to support clients in achieving their health and fitness goals.
- Health Coaches and Wellness Enthusiasts: Build upon your existing knowledge or take the first step toward becoming a certified nutrition coach by gaining a comprehensive understanding of nutrition principles.
- Aspiring Nutrition Coaches: If you are looking to start a career in diet and nutrition coaching, this course provides the foundational knowledge and skills required to work with clients on meal planning and health optimisation.
- Nutrition Enthusiasts: Individuals passionate about nutrition and health who want to expand their knowledge and make a positive impact on others’ dietary habits.
- Personal Health Advocates: If you want to improve your own health and well-being and help others do the same, this course offers practical tools and knowledge to guide nutritional decisions.
- Healthcare and Support Workers: Those in healthcare, including nurses, carers, and social workers, who want to integrate nutrition coaching into their practice to promote better health outcomes.
- Corporate Wellness Coordinators: Professionals working in workplace wellness programs who need to provide nutrition guidance to employees for improved performance, health, and wellbeing.
- Students in Health-Related Fields: This course is a great supplement for students studying health, nutrition, or sports science, providing real-world skills that can be directly applied to their future careers.
No prior qualifications in nutrition are required, making it accessible to anyone with a genuine interest in improving health and well-being through proper diet and nutrition.
